营建多样性、节约性园林,上房园艺除以培育供应新优花境植物著称以外,还有哪些(类)多样性植物材料的储备?近年来,我国园林绿化业物种多样性已备受重视,越来越多的观赏植物引入城市;高品质的园林绿化也更强调区域地带性植物应用或绿地空间的物种丰富度。 In order to build a diversified and economically conserved garden, and to conserve and supply superior flowers and plants, it is also necessary to reserve a variety of plant materials. In recent years, the species diversity of landscaping in China has received much attention More and more ornamental plants are introduced into the cities. High-quality landscaping also emphasizes species richness in regional zonal plant applications or green space.